Ukukhanya kunye nokujikeleza zisetyenziselwa kunye ukumisela inombolo yeRossby yenkwenkwezi, ehambelana nokuhamba kwe plasma. The previous text is in Xhosa. Here is a translation to Swahili:
Mng'ao na mzunguko hutumika pamoja ili kuamua namba ya Rossby ya nyota, ambayo inahusiana na mtiririko wa utegili.